Wind, waves & weather forecast Iwai 

Data based on our forecast model
  • Sunrise
    6:45
  • Sunset
    16:58
  • Local time
     (UTC +9)
  • Elevation
    3 m
Last update:
01:36 local time
This forecast is based on the GFS model

Tuesday, Jan 23

Wind
Weather
Waves
Tides
00h
23kts
max 31kts
0mm
5° C
1006hpa
2.5m
7 s
0.7 m
03h
14kts
max 20kts
4° C
1007hpa
1.8m
7 s
02:23
0.5 m
06h
5kts
max 5kts
4° C
1008hpa
1.4m
9 s
1.0 m
09h
16kts
max 25kts
9° C
1008hpa
1.6m
9 s
09:07
1.4 m
12h
28kts
max 38kts
11° C
1007hpa
2.4m
7 s
1.1 m
15h
27kts
max 38kts
10° C
1007hpa
2.8m
7 s
15:20
0.7 m
18h
28kts
max 40kts
8° C
1009hpa
3.0m
7 s
0.9 m
21h
28kts
max 36kts
6° C
1010hpa
3.0m
8 s
20:56
1.2 m

Wednesday, Jan 24

Wind
Weather
Waves
Tides
00h
26kts
max 32kts
5° C
1011hpa
2.8m
8 s
0.9 m
03h
26kts
max 32kts
4° C
1010hpa
2.7m
7 s
03:03
0.6 m
06h
27kts
max 33kts
4° C
1010hpa
2.8m
7 s
0.9 m
09h
28kts
max 32kts
4° C
1010hpa
3.1m
8 s
09:46
1.3 m
12h
27kts
max 35kts
5° C
1009hpa
3.4m
8 s
1.2 m
15h
26kts
max 33kts
5° C
1007hpa
3.2m
8 s
16:29
0.7 m
18h
25kts
max 31kts
3° C
1010hpa
2.6m
7 s
16:30
0.7 m
21h
19kts
max 24kts
2° C
1010hpa
1.9m
8 s
22:21
1.1 m

Thursday, Jan 25

Wind
Weather
Waves
Tides
00h
14kts
max 17kts
1° C
1010hpa
1.5m
9 s
1.0 m
03h
9kts
max 11kts
0° C
1011hpa
1.1m
9 s
03:52
0.8 m
06h
7kts
max 7kts
-1° C
1013hpa
0.9m
9 s
0.9 m
09h
5kts
max 5kts
0° C
1015hpa
0.8m
9 s
1.2 m
12h
6kts
max 6kts
1° C
1014hpa
0.6m
10 s
10:34
1.3 m
15h
5kts
max 5kts
1° C
1013hpa
0.5m
11 s
0.8 m
18h
6kts
max 6kts
1° C
1014hpa
0.5m
12 s
17:52
0.6 m
21h
7kts
max 7kts
1° C
1013hpa
0.5m
11 s
0.8 m

Friday, Jan 26

Wind
Weather
Waves
Tides
00h
7kts
max 7kts
1° C
1012hpa
0.5m
10 s
00:28
1.0 m
03h
8kts
max 8kts
0° C
1011hpa
0.7m
9 s
1.0 m
06h
7kts
max 7kts
0° C
1011hpa
0.8m
9 s
05:05
0.9 m
09h
8kts
max 8kts
1° C
1012hpa
0.8m
9 s
1.1 m
12h
7kts
max 7kts
2° C
1010hpa
0.7m
10 s
11:32
1.3 m
15h
8kts
max 8kts
3° C
1010hpa
0.7m
10 s
1.0 m
18h
12kts
max 13kts
3° C
1011hpa
0.8m
10 s
19:11
0.5 m
21h
14kts
max 15kts
2° C
1014hpa
0.8m
10 s
0.6 m

Saturday, Jan 27

Wind
Weather
Waves
Tides
00h
11kts
max 12kts
2° C
1014hpa
0.7m
12 s
1.0 m
03h
7kts
max 7kts
1° C
1015hpa
0.6m
13 s
02:26
1.1 m
06h
8kts
max 9kts
1° C
1016hpa
0.5m
13 s
06:47
1.0 m
09h
8kts
max 8kts
3° C
1017hpa
0.4m
13 s
1.1 m
12h
5kts
max 5kts
4° C
1016hpa
0.4m
13 s
12:37
1.3 m
15h
2kts
max 3kts
4° C
1016hpa
0.5m
13 s
1.1 m
18h
3kts
max 3kts
3° C
1016hpa
0.5m
13 s
0.6 m
21h
4kts
max 4kts
4° C
1016hpa
0.5m
13 s
20:14
0.4 m

Sunday, Jan 28

Wind
Weather
Waves
Tides
00h
3kts
max 3kts
3° C
1014hpa
0.6m
13 s
0.8 m
03h
7kts
max 9kts
4° C
1013hpa
0.7m
12 s
03:33
1.2 m
06h
8kts
max 11kts
5° C
1013hpa
0.8m
12 s
1.1 m
09h
10kts
max 14kts
6° C
1013hpa
0.8m
12 s
08:15
1.0 m
12h
14kts
max 20kts
9° C
1010hpa
0.9m
11 s
1.3 m
15h
17kts
max 21kts
10° C
1007hpa
1.1m
11 s
13:38
1.3 m
18h
18kts
max 21kts
8° C
1009hpa
1.3m
10 s
0.7 m
21h
12kts
max 13kts
6° C
1011hpa
1.4m
9 s
21:04
0.3 m

Monday, Jan 29

Wind
Weather
Waves
Tides
00h
7kts
max 7kts
4° C
1011hpa
1.5m
8 s
0.7 m
03h
7kts
max 7kts
3° C
1012hpa
1.4m
9 s
04:18
1.3 m
06h
6kts
max 6kts
2° C
1012hpa
1.2m
11 s
1.2 m
09h
5kts
max 5kts
3° C
1013hpa
1.1m
12 s
09:16
1.0 m
12h
4kts
max 4kts
5° C
1012hpa
1.0m
11 s
1.2 m
15h
5kts
max 5kts
5° C
1011hpa
1.0m
12 s
14:32
1.4 m
18h
8kts
max 8kts
4° C
1011hpa
0.9m
12 s
0.8 m
21h
8kts
max 8kts
4° C
1011hpa
0.9m
12 s
21:46
0.2 m

Tuesday, Jan 30

Wind
Weather
Waves
Tides
00h
6kts
max 6kts
3° C
1010hpa
0.9m
12 s
0.5 m
03h
5kts
max 6kts
2° C
1009hpa
0.9m
12 s
1.2 m
06h
6kts
max 7kts
2° C
1009hpa
0.9m
12 s
04:54
1.4 m
09h
8kts
max 10kts
4° C
1010hpa
0.8m
12 s
10:02
0.9 m
12h
10kts
max 12kts
6° C
1009hpa
0.8m
12 s
1.1 m
15h
12kts
max 16kts
8° C
1008hpa
1.0m
11 s
15:19
1.4 m
18h
17kts
max 21kts
8° C
1009hpa
1.1m
11 s
1.1 m
21h
19kts
max 23kts
7° C
1010hpa
1.2m
9 s
22:26
0.1 m

Wednesday, Jan 31

Wind
Weather
Waves
Tides
00h
18kts
max 22kts
6° C
1010hpa
1.2m
9 s
0.3 m
03h
18kts
max 23kts
6° C
1011hpa
1.1m
9 s
1.1 m
06h
20kts
max 25kts
6° C
1012hpa
1.0m
9 s
05:26
1.4 m
09h
22kts
max 27kts
7° C
1013hpa
0.9m
10 s
1.0 m
12h
24kts
max 30kts
9° C
1012hpa
0.9m
10 s
10:41
0.9 m
15h
24kts
max 30kts
9° C
1011hpa
0.9m
10 s
16:03
1.5 m
18h
22kts
max 27kts
8° C
1012hpa
1.1m
9 s
1.2 m
21h
20kts
max 25kts
8° C
1014hpa
1.2m
9 s
0.3 m

Thursday, Feb 01

Wind
Weather
Waves
Tides
00h
23kts
max 31kts
8° C
1014hpa
1.3m
8 s
23:02
0.1 m
03h
24kts
max 34kts
8° C
1014hpa
1.2m
8 s
0.9 m
06h
25kts
max 34kts
8° C
1014hpa
1.1m
9 s
05:56
1.5 m

Description

This is the wind, wave and weather forecast for Iwai in Chiba, Japan. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

The Forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 2:00 PM, 8:00 PM, 2:00 AM and 8:00 AM Japan Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Iwai when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in Japan.

Units Our default units are knots and degrees Celsius. These are often used by sailors, kiters, surfers, windsurfers or paragliders. You can change units on our settings page.

Help If you need more information about our wind forecast for Iwai, have a look at our help section.